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D2-45157 - (D2-45057 / D2-45157) Intelligent Digital Amplifier PWM Controller and Audio Processor

Download the D2-45157 datasheet PDF. This datasheet also covers the D2-45057 variant, as both devices belong to the same (d2-45057 / d2-45157) intelligent digital amplifier pwm controller and audio processor family and are provided as variant models within a single manufacturer datasheet.

General Description

10 Typical Performance Characteristics 14 Test Considerations 14 Full-Bridge Typical Performance Curves 14 Half-Bridge Typical Performance Curves 15 Functional Description 17 Overview 17 Audio Enhancement

Key Features

  • All Digital Class-D Amplifier and Controller with Integrated Digital Signal Processing (DSP).
  • Four Integrated Power Stages Supporting - 2 Channels, Bridged - 4 Channels, Half-Bridge - 2 Channels, Half-Bridge, plus 1 Channel Bridged.
  • Output Power (Bridged) - 25W (8Ω,.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (D2-45057_IntersilCorporation.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number D2-45157
Manufacturer Intersil (now Renesas)
File Size 449.22 KB
Description (D2-45057 / D2-45157) Intelligent Digital Amplifier PWM Controller and Audio Processor
Datasheet download datasheet D2-45157 Datasheet

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Part Number Description
D2-45057 (D2-45057 / D2-45157) Intelligent Digital Amplifier PWM Controller and Audio Processor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Intelligent Digital Amplifier PWM Controller and Audio Processor D2-45057, D2-45157 The D2-45057 and D2-45157 devices are complete System-on-Chip (SoC) Class-D digital audio amplifiers. Combining high performance integrated Power Stages along with an optimized Audio Processor feature set and PWM Controller, these devices offer a complete, powerful, and very cost effective audio solution for high volume and cost-critical products. This 4th generation Digital Audio Engine (DAE-4P)™ device combines extensive integrated Digital Signal Processor (DSP) audio processing with amplifier control, for a complete audio solution. Its ease of integration into the existing system processor provides complete support for all system product and amplifier functions.